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PURPOSE: The aims of this study were to describe the clinical course of microbial infectious scleritis and identify factors associated with poor visual outcomes. METHODS: Data from 26 eyes of 26 patients with culture-proven bacterial or fungal scleritis presenting at a single tertiary center from January 1, 2007, to July 1, 2021, were reviewed. Thirty-six variables were analyzed for associations with poor vision [best-corrected visual acuity (BCVA) <20/200] or loss of vision (no light perception vision or requirement for enucleation or evisceration) at final visit. RESULTS: The mean age at initial presentation was 67.1 ± 14.0 (range: 34-92) years with a mean follow-up of 2.1 ± 2.2 (0.05-8.45) years. The mean presenting logarithm of minimal angle of resolution (logMAR) BCVA was 1.3 ± 1.0 (∼20/400) and mean final logMAR BCVA was 1.6 ± 1.2 (∼20/800). Fourteen eyes (53.8%) exhibited poor vision and 7 (26.9%) had loss of vision at final follow-up. History of necrotizing scleritis and poor presenting vision were associated with poor final vision (OR = 19.1; P = 0.017 and OR = 7.5; P = 0.047, respectively), whereas fungal scleritis was associated with loss of vision (odds ratio [OR] = 30.3, P = 0.013). Subconjunctival antimicrobial treatment was inversely associated with loss of vision (OR = 0.06, P = 0.023). There was no difference in vision between medical and combined medical-surgical management, although infection resolution time was shorter for combined intervention (16.8 ± 10.6 vs. 53.7 ± 33.8 days; P = 0.005). CONCLUSIONS: Infectious scleritis is often successfully treated, but loss of vision or eye removal is common. Poor baseline vision, history of necrotizing scleritis, and fungal etiology were prognostic for worse clinical outcomes. Surgical intervention was associated with quicker resolution compared with medical treatment alone.

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OBJECTIVE: To describe clinical characteristics and visual outcomes of eyes developing neurotrophic keratopathy (NK) following rhegmatogenous retinal detachment (RRD) repair. METHODS: All eyes with NK at Wills Eye Hospital following RRD repair from June 1, 2011, to December 1, 2020 were included. Patients with prior ocular procedures (other than cataract surgery), herpetic keratitis, and diabetes mellitus were excluded. RESULTS: During the study period, 241 patients were diagnosed with NK, and 8179 eyes underwent RRD surgery, giving a 9-year prevalence rate of 0.1% (95% CI, 0.1%-0.2%). Mean age was 53.4 ± 16.6 years during RRD repair and 56.5 ± 13.4 years during NK diagnosis. Mean time to NK diagnosis was 3.0 ± 5.6 years (range, 6 days to 18.8 years). Mean visual acuity before NK was 1.10 ± 0.56 logMAR (20/252 Snellen), and it was 1.01 ± 0.62 logMAR (20/205 Snellen) at final visit (p = 0.75). Six eyes (54.5%) developed NK <1 year following RRD surgery. Mean final visual acuity was 1.01 ± 0.53 logMAR (20/205 Snellen) in this group versus 1.01 ± 0.78 logMAR (20/205 Snellen) in the delayed NK group (p = 1.00). CONCLUSIONS: NK may present acutely or up to several years following surgery, with severity of corneal defects ranging from stage 1 to stage 3 NK. Surgeons should be mindful of the potential for this rare complication following RRD repair.

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PURPOSE: The aim of this study was to determine possible associations between demographic and socioeconomic factors and graft survival after penetrating keratoplasty (PK). METHODS: This study was a retrospective chart review of patients undergoing PK at a tertiary-care corneal practice at Wills Eye Hospital between May 1, 2007, and September 1, 2018. The first PK of the first eye was included. The primary outcome measure was graft failure, defined as irreversible and visually significant graft edema, haze, or scarring. Demographic and socioeconomic factors included yearly average adjusted gross income (AGI) based on residential zip code, age, sex, and race. Two income groups were created: 1) individuals from neighborhoods with the lowest 10% of AGI (N = 82, AGI=$32,100 ± 4000) and 2) the remaining 90% of individuals (N = 740, AGI=$86,900 ± 52,200). Logistic regression analysis was performed to identify factors predictive of graft prognosis. RESULTS: The 822 patients (822 eyes) included had a mean age of 57.1 ± 22.1 years at the time of PK. Over an average of 4.2 ± 3.1 years of follow-up, graft failure occurred in 35.3%. Age, sex, and follow-up duration were comparable between income groups (all P > 0.05). Black race was disproportionately represented in the lower-income group (50.0% vs. 11.5%, P < 0.001). Multivariable analysis identified predictors of graft failure including residing in a lower-income neighborhood [hazard ratio (HR) = 2.27, 95% confidence interval (CI) = 1.24-4.19, P = 0.008], younger age (HR = 0.99, 95% CI = 0.98-1.00, P = 0.046), and Black race (HR = 1.63, 95% CI = 1.03-2.56, P = 0.035). CONCLUSIONS: Individuals with a lower income, younger age, and Black race may be more vulnerable to graft failure after PK. Further studies are warranted to identify reasons for these associations.

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PURPOSE: Corneal pathology can obstruct the visualization required for surgical management of coexisting posterior segment diseases, and use of a temporary keratoprosthesis (TKP) permits combined penetrating keratoplasty (PK) and vitreoretinal surgery. We evaluated graft outcomes after TKP for combined PK and vitreoretinal surgery and analyzed risk factors for graft failure. METHODS: We reviewed the electronic medical records for patients who underwent TKP for PK combined with vitreoretinal surgery at Wills Eye Hospital between May 2007 and April 2021. Overall, 28 variables were analyzed. The main outcome measure was corneal graft failure, defined as irreversible graft edema or opacification. RESULTS: A total of 46 eyes of 46 patients underwent combined surgery and were included in the study. The mean age at surgery was 55.7 ± 18.6 years (range 19-86 years), and the mean follow-up was 31.8 ± 30.5 months (range 1.6-114.0 months). Multivariable analysis revealed 2 factors significantly associated with graft failure: history of trauma (hazard ratio = 5.38; 95% confidence interval, 1.53-18.91; P = 0.009) and intraocular silicone oil after transplant (hazard ratio = 5.67; confidence interval 1.66-19.44; P = 0.006). Corneal graft failure occurred in 60.9% of all cases over the course of follow-up, but the absence of both variables yielded a 33.3% failure rate. CONCLUSIONS: Although outcomes vary, previous ocular trauma and the presence of intraocular silicone oil are risk factors for failure that may facilitate patient selection and improve counseling about long-term graft potential after TKP for combined PK and vitreoretinal surgery.

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BACKGROUND/PURPOSE: The purpose of this study was to analyze Descemet stripping endothelial keratoplasty (DSEK) outcomes and develop a nomogram to compute the probability of 3- and 5-year DSEK graft survival based on risk factors. STUDY DESIGN/METHODS: The medical records of 794 DSEK procedures between January 1, 2008, and August 1, 2019, were retrospectively reviewed to identify 37 variables. We also evaluated for the presence of corneal graft failure, defined as irreversible and visually significant graft edema, haze, or scarring. Variables were assessed by multivariable Cox models, and a nomogram was created to predict the probability of 3- and 5-year graft survival. RESULTS: Graft failure occurred in 80 transplants (10.1%). The strongest risk factors for graft failure included graft detachment [hazard ratio (HR) = 4.46; P < 0.001], prior glaucoma surgery (HR = 3.14; P = 0.001), and glaucoma (HR = 2.23; P = 0.018). A preoperative diagnosis of Fuchs dystrophy was associated with a decreased risk of graft failure (HR = 0.47; P = 0.005) compared with secondary corneal edema. Our nomogram has a concordance index of 0.75 (95% confidence interval, 0.69 to 0.81), which indicates that it may predict the probability of graft survival at 3 and 5 years with reasonable accuracy. We also analyzed graft rejection, which occurred in 39 cases (4.9%). The single risk factor found to be significantly associated with graft rejection was prior glaucoma surgery (HR = 2.87; P = 0.008). CONCLUSIONS: Our nomogram may accurately predict DSEK graft survival after 3 and 5 years based on 4 variables. This nomogram will empower surgeons to share useful data with patients and improve collective clinical decision-making.

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Traditional medicine is cheaper and easily available to local people, to care for most frequent diseases in the Northern parts of Pakistan. Our study aimed at inventorying medicine from local plants, documenting their uses, and assessing their market value in 2015-2018 during spring, summer, and winter seasons. A total of 15 trips were made, 5 in each season. Semi-structured interviews with 165 inhabitant's age range between 20-80 years were conducted, analyzed the data is analyzed using Relative frequency of citation(RFC), Use Value(UV), Fidelity Level(FL), Informants consensus factor(ICF), and Jaccard index(JI) to find the most frequent and well-known used species in the area. A total of 86 species belonging to 39 vascular plant families, 33 genera were documented as medicinally important. Family Asteraceae was observed as the dominant family among all the families with 10 species, the leaf was the most used parts and decoction 36% was the most preferred preparation type. Herb was the predominant life form (67%). The maximum UV (0.92) was demonstrated by J. adhatoda L. species, while A. sativum L. shows maximum RFC (0.58), the highest ICF value represented by diarrhea and dermatitis 0.92, and high FL value is recorded 100%. According to our collections, wild species were 45%, invasive species were 38% and cultivated 17% recorded, dicots species were recorded more 81%. Seven 7 medicinal species is being economically important and export to the local and international market of the world, whereas P. integrima L. species were the most exported species according to the local dealers. The investigated area is rural and the local people depend on the area's plants for their health needs, and other uses like a vegetable, fuelwood, fodder, etc. The current result of [...].(AU)

A medicina tradicional é mais barata e facilmente disponível à população local para cuidar das doenças mais frequentes nas áreas do norte do Paquistão. Nosso estudo teve como objetivo inventariar medicamentos de plantas locais, documentar seus usos e avaliar seu valor de mercado em 2015-2018 durante as temporadas de primavera, verão e inverno. Foram feitas 15 viagens, 5 em cada temporada. Foram realizadas entrevistas semiestruturadas com 165 moradores na faixa etária de 20 a 80 anos, com dados analisados por meio de frequência relativa de citação (RFC), valor de uso (UV), nível de fidelidade (FL), fator de consenso de informantes (CIF), e o índice de Jaccard (JI) para encontrar as espécies utilizadas mais frequentes e conhecidas na área. Um total de 86 espécies pertencentes a 39 famílias de plantas vasculares, 33 gêneros foram documentados como medicamente importantes. A família Asteraceae foi observada como a família dominante entre todas as famílias com 10 espécies, a folha foi a parte mais utilizada e a decocção 36% foi o tipo de preparação mais preferido. A erva foi a forma de vida predominante (67%). O UV máximo (0,92) foi demonstrado pelas espécies de J. adhatoda L., enquanto A. sativum L. mostra RFC máximo (0,58), o maior valor de ICF representado por diarreia e dermatite 0,92, e alto valor de FL é registrado 100%. De acordo com nossas coleções, as espécies selvagens foram 45%, as espécies invasoras 38% e as cultivadas 17% registradas, as espécies dicotiledôneas foram registradas mais 81%. Sete espécies medicinais estão sendo economicamente importantes e exportadas para o mercado local e internacional do mundo, enquanto as espécies de P. integrima L. foram as espécies mais exportadas de acordo com os comerciantes locais. A área investigada é rural e a população local depende das [...].(AU)

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Abstract Traditional medicine is cheaper and easily available to local people, to care for most frequent diseases in the Northern parts of Pakistan. Our study aimed at inventorying medicine from local plants, documenting their uses, and assessing their market value in 2015-2018 during spring, summer, and winter seasons. A total of 15 trips were made, 5 in each season. Semi-structured interviews with 165 inhabitant's age range between 20-80 years were conducted, analyzed the data is analyzed using Relative frequency of citation(RFC), Use Value(UV), Fidelity Level(FL), Informants consensus factor(ICF), and Jaccard index(JI) to find the most frequent and well-known used species in the area. A total of 86 species belonging to 39 vascular plant families, 33 genera were documented as medicinally important. Family Asteraceae was observed as the dominant family among all the families with 10 species, the leaf was the most used parts and decoction 36% was the most preferred preparation type. Herb was the predominant life form (67%). The maximum UV (0.92) was demonstrated by J. adhatoda L. species, while A. sativum L. shows maximum RFC (0.58), the highest ICF value represented by diarrhea and dermatitis 0.92, and high FL value is recorded 100%. According to our collections, wild species were 45%, invasive species were 38% and cultivated 17% recorded, dicots species were recorded more 81%. Seven 7 medicinal species is being economically important and export to the local and international market of the world, whereas P. integrima L. species were the most exported species according to the local dealers. The investigated area is rural and the local people depend on the area's plants for their health needs, and other uses like a vegetable, fuelwood, fodder, etc. The current result of RFC, UV, ICF, FL, and JI shows that medicinal flora needs to be pharmacologically and phytochemically investigated to prove their efficacy. The documentation of medicinal knowledge is important to preserve this precious old knowledge before it is lost forever, due to technological and environmental changes in the world.

Resumo A medicina tradicional é mais barata e facilmente disponível à população local para cuidar das doenças mais frequentes nas áreas do norte do Paquistão. Nosso estudo teve como objetivo inventariar medicamentos de plantas locais, documentar seus usos e avaliar seu valor de mercado em 2015-2018 durante as temporadas de primavera, verão e inverno. Foram feitas 15 viagens, 5 em cada temporada. Foram realizadas entrevistas semiestruturadas com 165 moradores na faixa etária de 20 a 80 anos, com dados analisados ​​por meio de frequência relativa de citação (RFC), valor de uso (UV), nível de fidelidade (FL), fator de consenso de informantes (CIF), e o índice de Jaccard (JI) para encontrar as espécies utilizadas mais frequentes e conhecidas na área. Um total de 86 espécies pertencentes a 39 famílias de plantas vasculares, 33 gêneros foram documentados como medicamente importantes. A família Asteraceae foi observada como a família dominante entre todas as famílias com 10 espécies, a folha foi a parte mais utilizada e a decocção 36% foi o tipo de preparação mais preferido. A erva foi a forma de vida predominante (67%). O UV máximo (0,92) foi demonstrado pelas espécies de J. adhatoda L., enquanto A. sativum L. mostra RFC máximo (0,58), o maior valor de ICF representado por diarreia e dermatite 0,92, e alto valor de FL é registrado 100%. De acordo com nossas coleções, as espécies selvagens foram 45%, as espécies invasoras 38% e as cultivadas 17% registradas, as espécies dicotiledôneas foram registradas mais 81%. Sete espécies medicinais estão sendo economicamente importantes e exportadas para o mercado local e internacional do mundo, enquanto as espécies de P. integrima L. foram as espécies mais exportadas de acordo com os comerciantes locais. A área investigada é rural e a população local depende das plantas da área para suas necessidades de saúde e outros usos como vegetal, lenha, forragem etc. O resultado atual de RFC, UV, ICF, FL e JI mostra que a flora medicinal precisa ser investigada farmacológica e fitoquimicamente para comprovar sua eficácia. A documentação do conhecimento medicinal é importante para preservar esse precioso conhecimento antigo antes que se perca para sempre, devido às mudanças tecnológicas e ambientais do mundo.

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Traditional medicine is cheaper and easily available to local people, to care for most frequent diseases in the Northern parts of Pakistan. Our study aimed at inventorying medicine from local plants, documenting their uses, and assessing their market value in 2015-2018 during spring, summer, and winter seasons. A total of 15 trips were made, 5 in each season. Semi-structured interviews with 165 inhabitant's age range between 20-80 years were conducted, analyzed the data is analyzed using Relative frequency of citation(RFC), Use Value(UV), Fidelity Level(FL), Informants consensus factor(ICF), and Jaccard index(JI) to find the most frequent and well-known used species in the area. A total of 86 species belonging to 39 vascular plant families, 33 genera were documented as medicinally important. Family Asteraceae was observed as the dominant family among all the families with 10 species, the leaf was the most used parts and decoction 36% was the most preferred preparation type. Herb was the predominant life form (67%). The maximum UV (0.92) was demonstrated by J. adhatoda L. species, while A. sativum L. shows maximum RFC (0.58), the highest ICF value represented by diarrhea and dermatitis 0.92, and high FL value is recorded 100%. According to our collections, wild species were 45%, invasive species were 38% and cultivated 17% recorded, dicots species were recorded more 81%. Seven 7 medicinal species is being economically important and export to the local and international market of the world, whereas P. integrima L. species were the most exported species according to the local dealers. The investigated area is rural and the local people depend on the area's plants for their health needs, and other uses like a vegetable, fuelwood, fodder, etc. The current result of [...].

A medicina tradicional é mais barata e facilmente disponível à população local para cuidar das doenças mais frequentes nas áreas do norte do Paquistão. Nosso estudo teve como objetivo inventariar medicamentos de plantas locais, documentar seus usos e avaliar seu valor de mercado em 2015-2018 durante as temporadas de primavera, verão e inverno. Foram feitas 15 viagens, 5 em cada temporada. Foram realizadas entrevistas semiestruturadas com 165 moradores na faixa etária de 20 a 80 anos, com dados analisados por meio de frequência relativa de citação (RFC), valor de uso (UV), nível de fidelidade (FL), fator de consenso de informantes (CIF), e o índice de Jaccard (JI) para encontrar as espécies utilizadas mais frequentes e conhecidas na área. Um total de 86 espécies pertencentes a 39 famílias de plantas vasculares, 33 gêneros foram documentados como medicamente importantes. A família Asteraceae foi observada como a família dominante entre todas as famílias com 10 espécies, a folha foi a parte mais utilizada e a decocção 36% foi o tipo de preparação mais preferido. A erva foi a forma de vida predominante (67%). O UV máximo (0,92) foi demonstrado pelas espécies de J. adhatoda L., enquanto A. sativum L. mostra RFC máximo (0,58), o maior valor de ICF representado por diarreia e dermatite 0,92, e alto valor de FL é registrado 100%. De acordo com nossas coleções, as espécies selvagens foram 45%, as espécies invasoras 38% e as cultivadas 17% registradas, as espécies dicotiledôneas foram registradas mais 81%. Sete espécies medicinais estão sendo economicamente importantes e exportadas para o mercado local e internacional do mundo, enquanto as espécies de P. integrima L. foram as espécies mais exportadas de acordo com os comerciantes locais. A área investigada é rural e a população local depende das [...].

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Abstract Traditional medicine is cheaper and easily available to local people, to care for most frequent diseases in the Northern parts of Pakistan. Our study aimed at inventorying medicine from local plants, documenting their uses, and assessing their market value in 2015-2018 during spring, summer, and winter seasons. A total of 15 trips were made, 5 in each season. Semi-structured interviews with 165 inhabitants age range between 20-80 years were conducted, analyzed the data is analyzed using Relative frequency of citation(RFC), Use Value(UV), Fidelity Level(FL), Informants consensus factor(ICF), and Jaccard index(JI) to find the most frequent and well-known used species in the area. A total of 86 species belonging to 39 vascular plant families, 33 genera were documented as medicinally important. Family Asteraceae was observed as the dominant family among all the families with 10 species, the leaf was the most used parts and decoction 36% was the most preferred preparation type. Herb was the predominant life form (67%). The maximum UV (0.92) was demonstrated by J. adhatoda L. species, while A. sativum L. shows maximum RFC (0.58), the highest ICF value represented by diarrhea and dermatitis 0.92, and high FL value is recorded 100%. According to our collections, wild species were 45%, invasive species were 38% and cultivated 17% recorded, dicots species were recorded more 81%. Seven 7 medicinal species is being economically important and export to the local and international market of the world, whereas P. integrima L. species were the most exported species according to the local dealers. The investigated area is rural and the local people depend on the area's plants for their health needs, and other uses like a vegetable, fuelwood, fodder, etc. The current result of RFC, UV, ICF, FL, and JI shows that medicinal flora needs to be pharmacologically and phytochemically investigated to prove their efficacy. The documentation of medicinal knowledge is important to preserve this precious old knowledge before it is lost forever, due to technological and environmental changes in the world.

Resumo A medicina tradicional é mais barata e facilmente disponível à população local para cuidar das doenças mais frequentes nas áreas do norte do Paquistão. Nosso estudo teve como objetivo inventariar medicamentos de plantas locais, documentar seus usos e avaliar seu valor de mercado em 2015-2018 durante as temporadas de primavera, verão e inverno. Foram feitas 15 viagens, 5 em cada temporada. Foram realizadas entrevistas semiestruturadas com 165 moradores na faixa etária de 20 a 80 anos, com dados analisados por meio de frequência relativa de citação (RFC), valor de uso (UV), nível de fidelidade (FL), fator de consenso de informantes (CIF), e o índice de Jaccard (JI) para encontrar as espécies utilizadas mais frequentes e conhecidas na área. Um total de 86 espécies pertencentes a 39 famílias de plantas vasculares, 33 gêneros foram documentados como medicamente importantes. A família Asteraceae foi observada como a família dominante entre todas as famílias com 10 espécies, a folha foi a parte mais utilizada e a decocção 36% foi o tipo de preparação mais preferido. A erva foi a forma de vida predominante (67%). O UV máximo (0,92) foi demonstrado pelas espécies de J. adhatoda L., enquanto A. sativum L. mostra RFC máximo (0,58), o maior valor de ICF representado por diarreia e dermatite 0,92, e alto valor de FL é registrado 100%. De acordo com nossas coleções, as espécies selvagens foram 45%, as espécies invasoras 38% e as cultivadas 17% registradas, as espécies dicotiledôneas foram registradas mais 81%. Sete espécies medicinais estão sendo economicamente importantes e exportadas para o mercado local e internacional do mundo, enquanto as espécies de P. integrima L. foram as espécies mais exportadas de acordo com os comerciantes locais. A área investigada é rural e a população local depende das plantas da área para suas necessidades de saúde e outros usos como vegetal, lenha, forragem etc. O resultado atual de RFC, UV, ICF, FL e JI mostra que a flora medicinal precisa ser investigada farmacológica e fitoquimicamente para comprovar sua eficácia. A documentação do conhecimento medicinal é importante para preservar esse precioso conhecimento antigo antes que se perca para sempre, devido às mudanças tecnológicas e ambientais do mundo.

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Traditional medicine is cheaper and easily available to local people, to care for most frequent diseases in the Northern parts of Pakistan. Our study aimed at inventorying medicine from local plants, documenting their uses, and assessing their market value in 2015-2018 during spring, summer, and winter seasons. A total of 15 trips were made, 5 in each season. Semi-structured interviews with 165 inhabitant's age range between 20-80 years were conducted, analyzed the data is analyzed using Relative frequency of citation(RFC), Use Value(UV), Fidelity Level(FL), Informants consensus factor(ICF), and Jaccard index(JI) to find the most frequent and well-known used species in the area. A total of 86 species belonging to 39 vascular plant families, 33 genera were documented as medicinally important. Family Asteraceae was observed as the dominant family among all the families with 10 species, the leaf was the most used parts and decoction 36% was the most preferred preparation type. Herb was the predominant life form (67%). The maximum UV (0.92) was demonstrated by J. adhatoda L. species, while A. sativum L. shows maximum RFC (0.58), the highest ICF value represented by diarrhea and dermatitis 0.92, and high FL value is recorded 100%. According to our collections, wild species were 45%, invasive species were 38% and cultivated 17% recorded, dicots species were recorded more 81%. Seven 7 medicinal species is being economically important and export to the local and international market of the world, whereas P. integrima L. species were the most exported species according to the local dealers. The investigated area is rural and the local people depend on the area's plants for their health needs, and other uses like a vegetable, fuelwood, fodder, etc. The current result of RFC, UV, ICF, FL, and JI shows that medicinal flora needs to be pharmacologically and phytochemically investigated to prove their efficacy. The documentation of medicinal knowledge is important to preserve this precious old knowledge before it is lost forever, due to technological and environmental changes in the world.

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Curcuma longa is an important dietary plant which possess several pharmacological activities, including antioxidant, antimicrobial, anti-inflamatory, anticancer and anti clotting etc. The aim of the present study was to determine the phenolic profile of Curcuma longa and in vitro antioxidant and antidiabetic activities. In HPLC chromatogram of Curcuma longa rhizome extract 15 phenolic compounds were identified namely Digalloyl-hexoside, Caffeic acid hexoside, Curdione, Coumaric, Caffeic acid, Sinapic acid, Qurecetin-3-D-galactoside, Casuarinin, Bisdemethoxycurcumin, Curcuminol, Demethoxycurcumin, and Isorhamnetin, Valoneic acid bilactone, Curcumin, Curcumin-O-glucuronide respectively. The ethanolic extract displayed an IC50 value of 37.1±0.3 µg/ml against alpha glucosidase. The IC50 value of DPPH radical scavenging activity was 27.2 ± 1.1 g/mL. It is concluded that ethanolic extract of Curcuma long is rich source of curcumin and contain several important phenolics. The in vitro antioxidant and alpha glucosidase inhibitory effect of the plant justifies its popular use in traditional medicine.(AU)

A Curcuma longa é uma importante planta presente na dieta da população, pois possui diversas atividades farmacológicas, incluindo antioxidante, antimicrobiana, anti-inflamatória, anticancerígena, anticoagulante etc. O objetivo do presente estudo foi elucidar o perfil fenólico da Curcuma longa e determinar as atividades antioxidante e antidiabética in vitro do extrato. No cromatograma por HPLC do extrato de rizoma de Curcuma longa, foram identificados 15 compostos fenólicos: digaloil-hexosídeo, hexosídeo de ácido cafeico, curdiona, cumárico, ácido cafeico, ácido sinápico, quercetina-3-D-galactosídeo, casuarinina, bisdemetoxicurcumina, curcuminol, demetoxicurcumina, isoramnetina, bilactona de ácido valônico, curcumina e curcumina-O-glicuronídeo. O extrato etanólico apresentou um valor de IC50 de 37,1 ± 0,3 µg / mL em relação à alfa-glucosidase. O valor de IC50 da atividade de eliminação de radicais DPPH foi de 27,2 ± 1,1 g / mL. Conclui-se que o extrato etanólico de Curcuma longa é uma rica fonte de curcumina e contém várias substâncias fenólicas importantes. O efeito antioxidante in vitro e inibidor da alfa-glucosidase da planta justifica seu uso popular na medicina tradicional.(AU)

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Abstract Curcuma longa is an important dietary plant which possess several pharmacological activities, including antioxidant, antimicrobial, anti-inflamatory, anticancer and anti clotting etc. The aim of the present study was to determine the phenolic profile of Curcuma longa and in vitro antioxidant and antidiabetic activities. In HPLC chromatogram of Curcuma longa rhizome extract 15 phenolic compounds were identified namely Digalloyl-hexoside, Caffeic acid hexoside, Curdione, Coumaric, Caffeic acid, Sinapic acid, Qurecetin-3-D-galactoside, Casuarinin, Bisdemethoxycurcumin, Curcuminol, Demethoxycurcumin, and Isorhamnetin, Valoneic acid bilactone, Curcumin, Curcumin-O-glucuronide respectively. The ethanolic extract displayed an IC50 value of 37.1±0.3 µg/ml against alpha glucosidase. The IC50 value of DPPH radical scavenging activity was 27.2 ± 1.1 μg/mL. It is concluded that ethanolic extract of Curcuma long is rich source of curcumin and contain several important phenolics. The in vitro antioxidant and alpha glucosidase inhibitory effect of the plant justifies its popular use in traditional medicine.

Resumo A Curcuma longa é uma importante planta presente na dieta da população, pois possui diversas atividades farmacológicas, incluindo antioxidante, antimicrobiana, anti-inflamatória, anticancerígena, anticoagulante etc. O objetivo do presente estudo foi elucidar o perfil fenólico da Curcuma longa e determinar as atividades antioxidante e antidiabética in vitro do extrato. No cromatograma por HPLC do extrato de rizoma de Curcuma longa, foram identificados 15 compostos fenólicos: digaloil-hexosídeo, hexosídeo de ácido cafeico, curdiona, cumárico, ácido cafeico, ácido sinápico, quercetina-3-D-galactosídeo, casuarinina, bisdemetoxicurcumina, curcuminol, demetoxicurcumina, isoramnetina, bilactona de ácido valônico, curcumina e curcumina-O-glicuronídeo. O extrato etanólico apresentou um valor de IC50 de 37,1 ± 0,3 µg / mL em relação à alfa-glucosidase. O valor de IC50 da atividade de eliminação de radicais DPPH foi de 27,2 ± 1,1 μg / mL. Conclui-se que o extrato etanólico de Curcuma longa é uma rica fonte de curcumina e contém várias substâncias fenólicas importantes. O efeito antioxidante in vitro e inibidor da alfa-glucosidase da planta justifica seu uso popular na medicina tradicional.

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ABSTRACT: Infectious scleritis (IS) is a rare and severe ocular disorder responsible for approximately 5%-15% of all scleritis cases. It is often associated with a poor prognosis due to its similar clinical presentation to autoimmune scleritis, resulting in a delayed diagnosis and treatment. Therefore, differentiating between infectious and noninfectious entities is critical. Several details extracted from the patient's history and clinical examination can raise suspicion for infection. The most common predisposing factor is previous ocular surgery, especially pterygium, cataract, and vitreoretinal surgeries. Ocular trauma, poor contact lens hygiene, "eye-whitening" procedures, and subtenon triamcinolone injections have also been implicated. Clinical features of infection include the presence of scleral necrosis, hypopyon, unifocal or multifocal scleral abscesses, and mucopurulent discharge. Thorough diagnostic testing is essential before excluding infection as a possibility. Empiric broad-spectrum topical and systemic antibiotic therapy should be initiated while awaiting laboratory results and adjusted accordingly. Most IS cases require both aggressive medical and surgical treatment, and various studies have reported favorable outcomes with this combination. At this time, there is no consensus on the management of this severe ocular condition, and future studies are needed to establish clear treatment guidelines.

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Curcuma longa is an important dietary plant which possess several pharmacological activities, including antioxidant, antimicrobial, anti-inflamatory, anticancer and anti clotting etc. The aim of the present study was to determine the phenolic profile of Curcuma longa and in vitro antioxidant and antidiabetic activities. In HPLC chromatogram of Curcuma longa rhizome extract 15 phenolic compounds were identified namely Digalloyl-hexoside, Caffeic acid hexoside, Curdione, Coumaric, Caffeic acid, Sinapic acid, Qurecetin-3-D-galactoside, Casuarinin, Bisdemethoxycurcumin, Curcuminol, Demethoxycurcumin, and Isorhamnetin, Valoneic acid bilactone, Curcumin, Curcumin-O-glucuronide respectively. The ethanolic extract displayed an IC50 value of 37.1±0.3 µg/ml against alpha glucosidase. The IC50 value of DPPH radical scavenging activity was 27.2 ± 1.1 µg/mL. It is concluded that ethanolic extract of Curcuma long is rich source of curcumin and contain several important phenolics. The in vitro antioxidant and alpha glucosidase inhibitory effect of the plant justifies its popular use in traditional medicine.

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PURPOSE: To identify female authorship trends in first author and last author positions in Cornea from 2007 to 2019. METHODS: First and last authors of all Clinical Science and Basic Investigation publications in Cornea over 13 years were sorted by sex. Identification of sex was based on the author's institutional profile or a Google-based name identifier in cases of equivocal names. The proportion of female board-certified ophthalmologists between 2007 and 2019 was collected from the American Board of Ophthalmology total roster of certified diplomats. RESULTS: First and last author sexes were collected from 2313 publications (1837 Clinical Science and 476 Basic Investigation). Between 2007 and 2019, the percentage of female first authors increased from 30.5% to 41.5%, although this change was not significant (P = 0.240). Female last author percentage increased significantly from 14.9% to 26.6% (P = 0.016). The percentage of female American Board of Ophthalmology-certified diplomats also increased significantly from 17.4% to 24.5% (P < 0.001). Similarly, when comparing 2007 and 2008 with 2018 and 2019, we noted a significant increase in the proportion of women in the last author (P < 0.001) but not in the first author (P = 0.208) position. We also identified a significantly higher proportion of female first authors than that of female board-certified ophthalmologists (P < 0.001). Finally, there was a strong association between first author sex and last author sex (P < 0.001) across manuscripts. CONCLUSIONS: The proportion of women in last author positions increased over 13 years among manuscripts in Cornea. Despite these advances in academic female representation within the cornea subspecialty, a gender gap in authorship persists.

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Abstract Curcuma longa is an important dietary plant which possess several pharmacological activities, including antioxidant, antimicrobial, anti-inflamatory, anticancer and anti clotting etc. The aim of the present study was to determine the phenolic profile of Curcuma longa and in vitro antioxidant and antidiabetic activities. In HPLC chromatogram of Curcuma longa rhizome extract 15 phenolic compounds were identified namely Digalloyl-hexoside, Caffeic acid hexoside, Curdione, Coumaric, Caffeic acid, Sinapic acid, Qurecetin-3-D-galactoside, Casuarinin, Bisdemethoxycurcumin, Curcuminol, Demethoxycurcumin, and Isorhamnetin, Valoneic acid bilactone, Curcumin, Curcumin-O-glucuronide respectively. The ethanolic extract displayed an IC50 value of 37.1±0.3 µg/ml against alpha glucosidase. The IC50 value of DPPH radical scavenging activity was 27.2 ± 1.1 g/mL. It is concluded that ethanolic extract of Curcuma long is rich source of curcumin and contain several important phenolics. The in vitro antioxidant and alpha glucosidase inhibitory effect of the plant justifies its popular use in traditional medicine.

Resumo A Curcuma longa é uma importante planta presente na dieta da população, pois possui diversas atividades farmacológicas, incluindo antioxidante, antimicrobiana, anti-inflamatória, anticancerígena, anticoagulante etc. O objetivo do presente estudo foi elucidar o perfil fenólico da Curcuma longa e determinar as atividades antioxidante e antidiabética in vitro do extrato. No cromatograma por HPLC do extrato de rizoma de Curcuma longa, foram identificados 15 compostos fenólicos: digaloil-hexosídeo, hexosídeo de ácido cafeico, curdiona, cumárico, ácido cafeico, ácido sinápico, quercetina-3-D-galactosídeo, casuarinina, bisdemetoxicurcumina, curcuminol, demetoxicurcumina, isoramnetina, bilactona de ácido valônico, curcumina e curcumina-O-glicuronídeo. O extrato etanólico apresentou um valor de IC50 de 37,1 ± 0,3 µg / mL em relação à alfa-glucosidase. O valor de IC50 da atividade de eliminação de radicais DPPH foi de 27,2 ± 1,1 g / mL. Conclui-se que o extrato etanólico de Curcuma longa é uma rica fonte de curcumina e contém várias substâncias fenólicas importantes. O efeito antioxidante in vitro e inibidor da alfa-glucosidase da planta justifica seu uso popular na medicina tradicional.

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Abstract Curcuma longa is an important dietary plant which possess several pharmacological activities, including antioxidant, antimicrobial, anti-inflamatory, anticancer and anti clotting etc. The aim of the present study was to determine the phenolic profile of Curcuma longa and in vitro antioxidant and antidiabetic activities. In HPLC chromatogram of Curcuma longa rhizome extract 15 phenolic compounds were identified namely Digalloyl-hexoside, Caffeic acid hexoside, Curdione, Coumaric, Caffeic acid, Sinapic acid, Qurecetin-3-D-galactoside, Casuarinin, Bisdemethoxycurcumin, Curcuminol, Demethoxycurcumin, and Isorhamnetin, Valoneic acid bilactone, Curcumin, Curcumin-O-glucuronide respectively. The ethanolic extract displayed an IC50 value of 37.1±0.3 µg/ml against alpha glucosidase. The IC50 value of DPPH radical scavenging activity was 27.2 ± 1.1 g/mL. It is concluded that ethanolic extract of Curcuma long is rich source of curcumin and contain several important phenolics. The in vitro antioxidant and alpha glucosidase inhibitory effect of the plant justifies its popular use in traditional medicine.

Resumo A Curcuma longa é uma importante planta presente na dieta da população, pois possui diversas atividades farmacológicas, incluindo antioxidante, antimicrobiana, anti-inflamatória, anticancerígena, anticoagulante etc. O objetivo do presente estudo foi elucidar o perfil fenólico da Curcuma longa e determinar as atividades antioxidante e antidiabética in vitro do extrato. No cromatograma por HPLC do extrato de rizoma de Curcuma longa, foram identificados 15 compostos fenólicos: digaloil-hexosídeo, hexosídeo de ácido cafeico, curdiona, cumárico, ácido cafeico, ácido sinápico, quercetina-3-D-galactosídeo, casuarinina, bisdemetoxicurcumina, curcuminol, demetoxicurcumina, isoramnetina, bilactona de ácido valônico, curcumina e curcumina-O-glicuronídeo. O extrato etanólico apresentou um valor de IC50 de 37,1 ± 0,3 µg / mL em relação à alfa-glucosidase. O valor de IC50 da atividade de eliminação de radicais DPPH foi de 27,2 ± 1,1 g / mL. Conclui-se que o extrato etanólico de Curcuma longa é uma rica fonte de curcumina e contém várias substâncias fenólicas importantes. O efeito antioxidante in vitro e inibidor da alfa-glucosidase da planta justifica seu uso popular na medicina tradicional.

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BACKGROUND: The Self-Reporting Questionnaire (SRQ) is a screening instrument that has been shown to be an effective measure of depression in postpartum women and is widely used in developing nations. METHODS: The SRQ was administered to 2028 mothers from eight nations at two time points: one and six months postpartum. All data were obtained from the Interactions of Malnutrition and Enteric Infections: Consequences for Child Health and Development (MAL-ED) study. The sample included women from MAL-ED sites in Bangladesh, Brazil, India, Nepal, Pakistan, Peru, South Africa, and Tanzania. This study examined three aspects of validity of SRQ scores including (a) structural validity, (b) cross-cultural invariance, and (c) invariance over time. RESULTS: A 16-item, one-factor structure with items reflecting somatic symptoms removed was deemed to be superior to the original structure in this postpartum population. Although differential item functioning (DIF) across sites was evident the one-factor model was a good fit to the data from seven sites, and the structure was invariant across the one- and six-month time points. LIMITATIONS: Findings are based on data from self-report scales. No information about the clinical status of the participants was available. CONCLUSIONS: Overall, findings support the validity of a modified model of the SRQ among postpartum women. Somatic symptoms (e.g., headaches, not sleeping well) may not reflect internalizing problems in a postpartum population. Implications for researchers and practitioners are discussed.

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